Class information for:
Level 1: VERY LOW BIRTH WEIGHT//EXTREMELY LOW BIRTH WEIGHT//PREMATURITY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1433 2668 38.3 63%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
225 3       PEDIATRICS//NEONATOL//MOYAMOYA DISEASE 49580
609 2             BRONCHOPULMONARY DYSPLASIA//NEONATOL//PEDIATRICS 14012
1433 1                   VERY LOW BIRTH WEIGHT//EXTREMELY LOW BIRTH WEIGHT//PREMATURITY 2668

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 VERY LOW BIRTH WEIGHT authKW 341025 6% 19% 156
2 EXTREMELY LOW BIRTH WEIGHT authKW 252156 3% 27% 82
3 PREMATURITY authKW 125633 7% 6% 183
4 PRETERM authKW 115634 5% 7% 141
5 EARLY HUMAN DEVELOPMENT journal 109051 7% 5% 181
6 BAYLEY III authKW 101938 1% 64% 14
7 EXTREMELY PRETERM authKW 100187 1% 49% 18
8 VERY PRETERM authKW 99208 1% 38% 23
9 PRETERM CHILDREN authKW 97022 1% 40% 21
10 PEDIATRICS WoSSC 86170 61% 0% 1635

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Pediatrics 86170 61% 0% 1635
2 Psychology, Developmental 16122 14% 0% 370
3 Obstetrics & Gynecology 5359 14% 0% 377
4 Clinical Neurology 1756 12% 0% 333
5 Rehabilitation 1681 6% 0% 149
6 Education, Special 1132 2% 0% 58
7 Psychology 585 4% 0% 99
8 Behavioral Sciences 559 4% 0% 99
9 Psychology, Educational 512 2% 0% 51
10 Psychiatry 394 5% 0% 146

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FAIRFAX NEONATAL ASSOCIATES 65900 0% 48% 12
2 PREMATURE INFANT FOLLOW UP PROGRAM 56068 0% 70% 7
3 HLTH CARE INSPECTORATE 45769 0% 67% 6
4 NEONATOL 43823 10% 2% 256
5 CANTERBURY CHILD DEV GRP 42121 0% 41% 9
6 GROWTH DEV UNIT 30884 0% 30% 9
7 FOLLOW UP UNIT 30513 0% 67% 4
8 MED PEDIAT JOINT PROGRAM NEONATOL 30513 0% 67% 4
9 VICTORIAN INFANT BRAIN STUDIES VIBES 30513 0% 67% 4
10 NEONATAL FOLLOW UP PROGRAM 23834 0% 42% 5

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EARLY HUMAN DEVELOPMENT 109051 7% 5% 181
2 DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY 79382 7% 4% 181
3 JOURNAL OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS 51043 4% 5% 94
4 ACTA PAEDIATRICA 25284 5% 2% 134
5 PEDIATRICS 23661 7% 1% 199
6 CHILD NEUROPSYCHOLOGY 9479 1% 3% 24
7 ARCHIVES OF DISEASE IN CHILDHOOD 8657 3% 1% 91
8 JOURNAL OF PEDIATRICS 8031 4% 1% 98
9 ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION 7220 1% 2% 27
10 JOURNAL OF PEDIATRIC PSYCHOLOGY 6824 1% 2% 36

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VERY LOW BIRTH WEIGHT 341025 6% 19% 156 Search VERY+LOW+BIRTH+WEIGHT Search VERY+LOW+BIRTH+WEIGHT
2 EXTREMELY LOW BIRTH WEIGHT 252156 3% 27% 82 Search EXTREMELY+LOW+BIRTH+WEIGHT Search EXTREMELY+LOW+BIRTH+WEIGHT
3 PREMATURITY 125633 7% 6% 183 Search PREMATURITY Search PREMATURITY
4 PRETERM 115634 5% 7% 141 Search PRETERM Search PRETERM
5 BAYLEY III 101938 1% 64% 14 Search BAYLEY+III Search BAYLEY+III
6 EXTREMELY PRETERM 100187 1% 49% 18 Search EXTREMELY+PRETERM Search EXTREMELY+PRETERM
7 VERY PRETERM 99208 1% 38% 23 Search VERY+PRETERM Search VERY+PRETERM
8 PRETERM CHILDREN 97022 1% 40% 21 Search PRETERM+CHILDREN Search PRETERM+CHILDREN
9 LOW BIRTH WEIGHT 83645 5% 6% 128 Search LOW+BIRTH+WEIGHT Search LOW+BIRTH+WEIGHT
10 VERY PRETERM CHILDREN 77237 0% 75% 9 Search VERY+PRETERM+CHILDREN Search VERY+PRETERM+CHILDREN

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SAIGAL, S , DOYLE, LW , (2008) PRETERM BIRTH 3 - AN OVERVIEW OF MORTALITY AND SEQUELAE OF PRETERM BIRTH FROM INFANCY TO ADULTHOOD.LANCET. VOL. 371. ISSUE 9608. P. 261 -269 68 54% 809
2 BARON, IS , REY-CASSERLY, C , (2010) EXTREMELY PRETERM BIRTH OUTCOME: A REVIEW OF FOUR DECADES OF COGNITIVE RESEARCH.NEUROPSYCHOLOGY REVIEW. VOL. 20. ISSUE 4. P. 430 -452 111 54% 31
3 ALLEN, MC , CRISTOFALO, E , KIM, C , (2010) PRETERM BIRTH: TRANSITION TO ADULTHOOD.DEVELOPMENTAL DISABILITIES RESEARCH REVIEWS. VOL. 16. ISSUE 4. P. 323-335 79 72% 6
4 ANDERSON, PJ , (2014) NEUROPSYCHOLOGICAL OUTCOMES OF CHILDREN BORN VERY PRETERM.SEMINARS IN FETAL & NEONATAL MEDICINE. VOL. 19. ISSUE 2. P. 90 -96 51 78% 25
5 JOHNSON, S , (2007) COGNITIVE AND BEHAVIOURAL OUTCOMES FOLLOWING VERY PRETERM BIRTH.SEMINARS IN FETAL & NEONATAL MEDICINE. VOL. 12. ISSUE 5. P. 363-373 48 96% 114
6 BHUTTA, AT , CLEVES, MA , CASEY, PH , CRADOCK, MM , ANAND, KJS , (2002) COGNITIVE AND BEHAVIORAL OUTCOMES OF SCHOOL-AGED CHILDREN WHO WERE BORN PRETERM - A META-ANALYSIS.JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION. VOL. 288. ISSUE 6. P. 728-737 44 71% 1046
7 JOHNSON, S , WOLKE, D , HENNESSY, E , MARLOW, N , (2011) EDUCATIONAL OUTCOMES IN EXTREMELY PRETERM CHILDREN: NEUROPSYCHOLOGICAL CORRELATES AND PREDICTORS OF ATTAINMENT.DEVELOPMENTAL NEUROPSYCHOLOGY. VOL. 36. ISSUE 1. P. 74 -95 58 72% 59
8 AARNOUDSE-MOENS, CSH , WEISGLAS-KUPERUS, N , VAN GOUDOEVER, JB , OOSTERLAAN, J , (2009) META-ANALYSIS OF NEUROBEHAVIORAL OUTCOMES IN VERY PRETERM AND/OR VERY LOW BIRTH WEIGHT CHILDREN.PEDIATRICS. VOL. 124. ISSUE 2. P. 717-728 37 77% 408
9 PRITCHARD, VE , CLARK, CAC , LIBERTY, K , CHAMPION, PR , WILSON, K , WOODWARD, LJ , (2009) EARLY SCHOOL-BASED LEARNING DIFFICULTIES IN CHILDREN BORN VERY PRETERM.EARLY HUMAN DEVELOPMENT. VOL. 85. ISSUE 4. P. 215-224 58 78% 50
10 STEPHENS, BE , VOHR, BR , (2009) NEURODEVELOPMENTAL OUTCOME OF THE PREMATURE INFANT.PEDIATRIC CLINICS OF NORTH AMERICA. VOL. 56. ISSUE 3. P. 631-+ 62 63% 104

Classes with closest relation at Level 1


Rank Class id link
1 8865 EXTREME PREMATURITY//PERIVIABILITY//NEONATAL ETHICS
2 5807 DEVELOPMENTAL CARE//NIDCAP//NEONATAL INTENSIVE CARE UNIT
3 3033 PERIVENTRICULAR LEUKOMALACIA//WHITE MATTER INJURY//CYSTIC PERIVENTRICULAR LEUKOMALACIA
4 8506 NEONATAL TRANSPORT//PERINATAL REGIONALIZATION//CRIB II
5 12588 LATE PRETERM//LATE PRETERM INFANTS//LATE PRETERM BIRTH
6 9885 DEVELOPMENTAL SCREENING//AGES AND STAGES QUESTIONNAIRE//DEVELOPMENTAL SURVEILLANCE
7 7201 GENERAL MOVEMENTS//FIDGETY MOVEMENTS//MOTOR DEVELOPMENT
8 9365 BRONCHOPULMONARY DYSPLASIA//CHRONIC LUNG DISEASE//PREMATURITY
9 32215 CARDIORESPIRATORY NUCLEI//SYNTHETIC THROMBOXANE A2//CHRONIC PLACENTAL INSUFFICIENCY
10 4481 CEREBRAL PALSY//CANCHILD CHILDHOOD DISABIL//DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY

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